4146660 has 96 divisors (see below), whose sum is σ = 14757120.
Its totient is φ = 946944.
The previous prime is 4146587. The next prime is 4146661. The reversal of 4146660 is 666414.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4146661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3232 + ... + 4328.
It is an arithmetic number, because the mean of its divisors is an integer number (153720).
Almost surely, 24146660 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4146660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7378560).
4146660 is an abundant number, since it is smaller than the sum of its proper divisors (10610460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4146660 is a wasteful number, since it uses less digits than its factorization.
4146660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1122 (or 1114 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 4146660 is about 2036.3349429797.
The cubic root of 4146660 is about 160.6569344571.
The spelling of 4146660 in words is "four million, one hundred forty-six thousand, six hundred sixty".